CJC-1295 / Ipamorelin Research Peptide, US-Made & Third-Party Tested
✓ US-made · third-party tested · free US shipping over $100
last updated · reviewed by the verve research team
what is cjc-1295 / ipamorelin?
CJC-1295 / Ipamorelin is a co-formulated research blend of CJC-1295 without DAC (also called Mod GRF 1-29), a GHRH analog, and ipamorelin, a selective GHS-R1a agonist. Verve supplies it as a research compound for laboratory use only, not for human or veterinary use.
CJC-1295 / Ipamorelin is a co-formulated research blend of two peptides that act at separate receptors. CJC-1295 without DAC, also referred to as Mod GRF 1-29, is a modified 29-amino-acid analog of growth-hormone-releasing hormone characterized as a GHRH-receptor agonist. Ipamorelin is a synthetic pentapeptide characterized as a selective agonist at the growth-hormone secretagogue receptor, GHS-R1a.
Because the two components engage distinct receptor systems, the blend is used in research as a dual-pathway model for studying how GHRH-receptor and GHS-R1a signaling interact at the level of receptor occupancy and downstream signal transduction in cellular and pre-clinical systems. Verve manufactures both components in the United States, screens every batch by HPLC to a 99%+ purity standard, and publishes a batch-level certificate of analysis.
cjc-1295 / ipamorelin specifications
Reference data for CJC-1295 / Ipamorelin as supplied by verve for laboratory research use only.
| Compound | CJC-1295 / Ipamorelin |
|---|---|
| Compound class | Co-formulated GHRH-analog and secretagogue blend |
| Research area | longevity & cellular |
| Primary research focus | dual-pathway receptor research |
| Purity standard | 99%+ purity standard, HPLC-verified per batch |
| Supplied as | Co-formulated research blend |
| Endotoxin-tested option | Available |
| Catalog sizes | 10mg |
| Catalog price | from $157 |
| Availability | In stock |
| Intended use | In-vitro laboratory research use only. Not for human or veterinary use. |
| Reference last reviewed |
what is cjc-1295 / ipamorelin used for in research?
CJC-1295 / Ipamorelin is supplied strictly for laboratory research use only. Reported research contexts include:
- Dual-pathway GHRH-receptor and GHS-R1a signaling research
- Receptor cross-talk and signal-transduction research models
- Comparative agonist research versus single-component preparations
- Endocrine-signaling research in cellular and pre-clinical models
- Peptide stability and analog structure–activity research
how pure is cjc-1295 / ipamorelin?
purity, third-party testing & the certificate of analysis
Every batch of verve CJC-1295 / Ipamorelinis synthesized and vial-filled in the United States and screened by an independent, accredited laboratory. Chromatographic purity and quantity are measured by HPLC-UV/VIS; where the panel includes them, endotoxin is screened by LAL and sterility by USP <71>, with the sterility result reported as no growth detected or as pending while the culture is still running. Products are manufactured to a 99%+ purity standard where stated.
That lab report is the certificate of analysis. Match the batch code printed on your vial to the row in our COA library and you're reading the exact report for the exact vial in your hand. This compound's current report covers lot 3548525, published 2026-05-27. Orders placed Monday–Friday ship by 2pm CT, free over $100, with damage protection in transit and full US tracking.
CJC-1295 / Ipamorelin, explained in 60 secondsthe plain-english version — what it is, where it shows up, and the lab report behind the vialwhere to buy cjc-1295 / ipamorelin for research
CJC-1295 / Ipamorelinlongevity & cellularfrom $157browse all longevity & cellular →cjc-1295 / ipamorelin frequently asked questions
What is CJC-1295 / Ipamorelin?
It is a co-formulated research blend of CJC-1295 without DAC (also called Mod GRF 1-29), a GHRH analog, and ipamorelin, a selective GHS-R1a agonist. Verve supplies it as a research compound for laboratory use only, not for human or veterinary use.
What is the difference between CJC-1295 with and without DAC?
The DAC (drug affinity complex) modification is a chemical addition studied for its effect on the analog's circulating half-life in pre-clinical models. The no-DAC form, Mod GRF 1-29, lacks that modification and is the component used in this blend.
What is this blend studied for in research?
It is used as a dual-pathway model in receptor-signaling research, since the two components act at separate receptors, GHRH-R and GHS-R1a. Verve makes no claims about outcomes in humans or animals.
How pure is Verve's CJC-1295 / Ipamorelin, and is a COA included?
Both components are US-made and verified by HPLC to a 99%+ purity standard. Every order ships with a downloadable batch-level certificate of analysis matched to your vial's batch code.
cjc-1295 / ipamorelin research references
- Cervini LA, Donaldson CJ, Koerber SC, Vale WW, Rivier JE. Human growth hormone-releasing hormone hGHRH(1-29)-NH2: systematic structure-activity relationship studies. J Med Chem. 1998;41(5):717-27.Concerns the GHRH(1-29) backbone underlying the modified GRF 1-29 component: systematic structure-activity mapping of residue substitutions in the 29-residue sequence.
- Raun K, Hansen BS, Johansen NL, Thøgersen H, Madsen K, Ankersen M, et al. Ipamorelin, the first selective growth hormone secretagogue. Eur J Endocrinol. 1998;139(5):552-61.Original characterisation of the pentapeptide, reporting its receptor-selectivity profile in in-vitro pituitary systems and rat models.
- Mitani M, Kaji H, Abe H, Chihara K. Growth hormone (GH)-releasing peptide and GH releasing hormone stimulate GH release from subpopulations of somatotrophs in rats. J Neuroendocrinol. 1996;8(11):825-30.Background for the dual-pathway rationale: compared GHRH- and GH-releasing-peptide-evoked responses across rat somatotroph subpopulations.
research areas cjc-1295 / ipamorelin appears in
cjc-1295 / ipamorelin vs other research compounds
all comparisons →research compounds related to cjc-1295 / ipamorelin
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US-made, third-party tested research peptides, every vial batch-traceable, every COA one click away.
verve products are sold for laboratory research and development purposes only and are not intended for human or veterinary use of any kind. statements on this site have not been evaluated by the FDA.